The following is being proposed for preliminary review and comment only:
1. For Preliminary Review Only: Proposed First Edition of the Standard for Photovoltaic (PV) Module Safety Qualification - Part 1: Requirements for Construction, UL 61730-1. This part of 61730 describes the fundamental construction requirements for photovoltaic (PV) modules in order to provide safe electrical and mechanical operation during their expected lifetime. The object of this document is to provide basic guidance in certifying the fundamental construction of photovoltaic modules presented for safety testing under 61730-2.